Lipotriad.
D000368:Aged; D002794:Choline / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005128:Eye Diseases / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008266:Macula Lutea / Q000473:pathology*; D008297:Male; D014805:Vitamin B 12 / Q000627:therapeutic use*; D014803:Vitamin B Complex / Q000627:therapeutic use*
D014803:Vitamin B Complex; D002794:Choline; D014805:Vitamin B 12